Wash the potatoes and cook for about 20 minutes. Drain, peel and press through the potato press. Cooling
Clean and wash the cabbage and remove the stalk. Cut the cabbage into strips. Peel and chop 2 onions. Steam both in hot clarified butter for about 10 minutes. Add spices, vinegar and 200 ml water. Cover and stew for about 1 hour. Peel, quarter, core and dice apples. After about 30 minutes add to the cabbage
Drain the mushrooms. Wash thyme, drain. Mix cream cheese with half of each mushrooms and thyme
Separate eggs. Knead potatoes, egg yolk and starch. Season with salt and nutmeg. Form approx. 12 dumplings, press 1 teaspoon of cheese mixture into the middle of each dumpling. Turn dumplings first in whisked egg white, then in semolina. Heat the oil in a high saucepan. Fry the dumplings for about 4 minutes. Drain and keep warm
Peel and chop 1 onion. Fry in hot fat with the remaining mushrooms. Sprinkle flour over it, sweat on
Stir in the milk and add the remaining thyme. Bring to the boil and simmer for about 5 minutes. Season to taste. Arrange everything